package com.itheima.springbootmybatis.controller;

import com.itheima.springbootmybatis.pojo.Result;
import com.itheima.springbootmybatis.utils.AliOssUtil;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
public class FileUploadController {


    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) throws Exception {
        //把文件的内容存储到本地磁盘
        String originalFilename=file.getOriginalFilename();
        //保证文件的名称是唯一的，防止被覆盖
        String filename= UUID.randomUUID().toString()+originalFilename.substring(originalFilename.lastIndexOf("."));
       // file.transferTo(new File("C:\\Users\\23087\\Desktop\\files\\"+filename));
       String url= AliOssUtil.uploadFile(filename,file.getInputStream());
        return Result.success(url);
    }

}
